ColRadPy: A Python collisional radiative solver CA Johnson, SD Loch, DA Ennis Nuclear Materials and Energy 20, 100579, 2019 | 30 | 2019 |
Dirac -matrix calculations for the electron-impact excitation of neutral tungsten providing noninvasive diagnostics for magnetic confinement fusion RT Smyth, CP Ballance, CA Ramsbottom, CA Johnson, DA Ennis, ... Physical Review A 97 (5), 052705, 2018 | 21 | 2018 |
DIII-D research advancing the physics basis for optimizing the tokamak approach to fusion energy ME Fenstermacher, J Abbate, S Abe, T Abrams, M Adams, B Adamson, ... Nuclear Fusion 62 (4), 042024, 2022 | 19 | 2022 |
Localized divertor leakage measurements using isotopic tungsten sources during edge-localized mode-y H-mode discharges on DIII-D EA Unterberg, T Abrams, I Bykov, DC Donovan, JD Duran, JD Elder, ... Nuclear Fusion 60 (1), 016028, 2019 | 19 | 2019 |
Measuring the electron temperature and identifying plasma detachment using machine learning and spectroscopy CM Samuell, AG Mclean, CA Johnson, F Glass, AE Jaervinen Review of Scientific Instruments 92 (4), 2021 | 17 | 2021 |
ERO modeling and analysis of tungsten erosion and migration from a toroidally symmetric source in the DIII-D divertor J Guterl, T Abrams, CA Johnson, A Jaervinen, HQ Wang, AG McLean, ... Nuclear Fusion 60 (1), 016018, 2019 | 17 | 2019 |
Relativistic -matrix calculations for the electron-impact excitation of neutral molybdenum RT Smyth, CA Johnson, DA Ennis, SD Loch, CA Ramsbottom, ... Physical Review A 96 (4), 042713, 2017 | 15 | 2017 |
Gross and net erosion balance of plasma-facing materials in full-W tokamaks A Hakola, J Likonen, A Lahtinen, T Vuoriheimo, M Groth, H Kumpulainen, ... Nuclear fusion 61 (11), 116006, 2021 | 14 | 2021 |
Advances in neutral tungsten ultraviolet spectroscopy for the potential benefit to gross erosion diagnosis CA Johnson, DA Ennis, SD Loch, GJ Hartwell, DA Maurer, SL Allen, ... Plasma Physics and Controlled Fusion 61 (9), 095006, 2019 | 13 | 2019 |
The effect of metastable atomic levels in neutral tungsten for erosion and impurity transport applications CA Johnson, SD Loch, DA Ennis Plasma Physics and Controlled Fusion 62 (12), 125017, 2020 | 10 | 2020 |
Effects of the Chodura sheath on tungsten ionization and emission in tokamak divertors J Guterl, C Johnson, D Ennis, S Loche, P Snyder Contributions to Plasma Physics 60 (5-6), e201900140, 2020 | 9 | 2020 |
Panning for Gold: New Emission Lines from UV–VIS Spectroscopy of Au i and Au ii SJ Bromley, CA Johnson, DA Ennis, GJ Hartwell, DA Maurer, SD Loch, ... The Astrophysical Journal Supplement Series 250 (1), 19, 2020 | 7 | 2020 |
Characterizing W sources in the all-W wall, all-RF WEST tokamak environment CC Klepper, EA Unterberg, Y Marandet, D Curreli, A Grosjean, JH Harris, ... Plasma Physics and Controlled Fusion 64 (10), 104008, 2022 | 5 | 2022 |
Advancements in understanding the 2D role of impurity radiation for dissipative divertor operation on DIII-D C Samuell, AG Mclean, SL Allen, ME Fenstermacher, CJ Lasnier, ... 28th IAEA Fusion Energy Conf., 2021 | 5 | 2021 |
Progress toward predictive modeling and in-situ monitoring of tungsten net erosion in tokamak divertor J Guterl, I Bykov, G Sinclair, P Snyder, C Johnson, D Ennis, S Loch, S Abe, ... Proc. 28th Int. Symp. Plasma Physics and Controlled Nuclear Fusion Research, 2021 | 4 | 2021 |
Development of an integrated multidiagnostic to assess the high-Z impurity fluxes in the metallic environment of WEST using IMAS A Grosjean, T Radenac, N Fedorczak, DC Donovan, C Guillemaut, ... IEEE Transactions on Plasma Science 50 (11), 4251-4256, 2022 | 3 | 2022 |
Advances in understanding high-Z sourcing, migration, and transport on DIII-D from L-mode to high-performance regimes T Abrams, JG GUTERL, HY GUO, DM THOMAS, EA UNTERBERG, ... 28th IAEA Fusion Energy Conf., 2021 | 3 | 2021 |
Time-dependent collisional radiative modeling of tungsten in the magnetic sheath for erosion diagnosis CA Johnson, DA Ennis, SD Loch, CP Ballance Nuclear Fusion 63 (9), 096017, 2023 | 2 | 2023 |
Refining light impurity content estimates at the lower divertor based on experimental data in WEST A Grosjean, DC Donovan, CA Johnson, JP Gunn, C Guillemaut, ... Nuclear Materials and Energy 35, 101385, 2023 | 2 | 2023 |
Theoretical modeling combined with experimental spectroscopic measurements for the diagnosis of high-Z erosion and transport applications in plasmas CA Johnson Auburn University, 2020 | 2 | 2020 |